mozilla/rust — pull request #2184 by evanmcc (2012-04-11 03:40:41+00:00)
Title: add the configure option --enable-local-rust to pull rust from your environment

Useful if you're offline, or if you're trying to work around a bug in the snapshot compiler, as I was.

usage: --enable-local-rust to enable
--local-rust-root="/path/to/rustc/" to change the path, which defaults to
"/usr/local/"

Tested on OS X and Linux, likely broken on windows.